I have several tanks now and I would rather not have to use the same equipment on each tank (Python , buckets , gravel vacs, Nets) What is the best way to prevent cross contamination? For now I soak all my nets in a good double solution of malachite green. The buckets I have each one designated for dirty water and clean water. But what do I do about the gravel vac's? and python? 
Thanks guys

Thanks guys

